import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;

/**
 * @author gao
 * @date 2025/8/10 23:53
 */

public class Demo6 {
    public static void main(String[] args) throws IOException {
        InputStream inputStream = new FileInputStream("./test.txt");
        while (true) {
            byte[] bytes = new byte[1024];
            int n = inputStream.read(bytes);
            if (n == -1) {
                break;
            }
            for (int i = 0; i < n; i++) {
                System.out.printf("0x%x\n", bytes[i]);
            }
        }
    }
}